The patient was a 62-years-old man that known case of hypertension for 15 years and had history cerebrovascular accident 10 days ago admitted to our hospital due chest pain dyspnea, after evaluation workups, coronary angiography revealed an absence left circumflex artery with right dominancy.

than 40 or less than -40 was defined as left or right hemisphere language dominancy, respectively. Otherwise, language dominancy was not determined (ambiguous). The relationship between the side of epileptogenic focus and language-dominant hemisphere was investigated.Results: Language dominancy was identified in the left hemisphere in 75% (9/12) of the cases with right hemisphere epilepsy, in 5...

INTRODUCTION Limited information is available regarding the relationship between coronary vessel dominance and atherosclerotic involvement. Rheological factors have been implicated in the pathogenesis of coronary lesions. More than 90% of the coronary blood flow enters the left coronary if it is the dominant artery. The main purpose of this study was to determine the relation between left coron...

purpose: to determine the correlation between hand dominancy and eye dominancy with visual acuity and refraction in subjects with refractive errors. methods: this cross-sectional study includes 620 patients undergoing lasik. their refractive error (dry and cycloplegic), hand dominancy, eye dominancy (by hole-in-the-hand method) and visual acuity were determined. exclusion criteria were monocula...

Introduction: Although left anterior descending (LAD) artery supplies a large portion of the myocardium, the amount of blood supply provided by LAD is depended on the length of the LAD. The aim of the current study was to evaluate the association between coronary artery dominance and LAD anatomic types in patients with normal epicardial coronary arteries. Methods:...

The purpose of this study is to clarify the difference between proximal and distal right coronary artery flow velocity pattern in humans. Each portion of the coronary artery in thirteen patients with chest pain syndrome was measured by means of Doppler guide wire. The systolic/diastolic peak velocity ratio and velocity integral ratio at the proximal portion of the right coronary artery were sig...

Budoff MJ et al. SCCT guidelines for the interpretation and reporting of coronary computed tomographic angi-ography. A et al. The association between coronary arterial dominancy and extent of coronary artery disease in angiography and paraclinical studies. Length of left main coronary artery. Lack of correlation to coronary artery dominance and bicus-pid aortic valve: an autopsy study of 54 cas...

background: coronary angiography, albeit a safe procedure, may cause serious complications especially in patients with left main stenosis (lms). this study was designed to investigate the efficacy of workload achieved by exercise tolerance test (ett) in predicting lms in candidates for coronary angiography. methods: a total of 743 patients with a positive ett who subsequently underwent cardiac ...

background: isolated right bundle branch block (rbbb) is a common finding in the general population. the atrioventricular node (avn) artery contributes to the blood supply of the right bundle branch. our hypothesis was that the anatomy of the avn artery and the pattern of dominancy differ between subjects with and without rbbb. methods: w e retrospectively studied the coronary angiography of 92...